W43863 PROTECTEUR DE SEIGE DE SOUPAPE

description d'article

Octane Booster & Valve Seat Protector
W43873 · 325ml / W43863 · 325ml / H43878 · 325ml
Raises the octane level of LRP or unleaded petrol.

Increases the octane number (RON) by 2 to 5 points.
Provides a very effective guard against valve seat recession by forming a protective layer on the valve seats, replicating the effect of lead.
Lowers fuel consumption.
Parts Effectiveness
Valves
Fuel Tank
Injector
Fuel Pump